baber/WOPTO huggingface dataset:
Patent EP-1749543-B9 (EP)
Inventor: SPIEVACK ALAN R
IPC: A61K35/36
Filed: 2000-12-20
Granted: 2011-03-30
Abstract: A matrix, including epithelial basement membrane, for inducing repair of mammalian tissue defects and  in vitro  cell propagation derived from epithelial tissues of a warm-blooded vertebrate.
Patent EP-0765357-B9 (EP)
Inventor: MATTHEWS BARRY ROSS
IPC: A61K31/785
Filed: 1995-06-15
Granted: 2006-08-16
Abstract: An antiviral compound comprises a dendrimer such as a polyamidoamine or polyly sine dendrimer having a plurality of terminal groups, wherein at least one of the terminal groups has an anionic- or cationic-containing moiety bonded thereto, particularly a sulfonic acid-containing, carboxylic acid-containing or trimethylammonium-containing moiety or the like.
Patent BR-0002806-C1 (BR)
Title: Gerador hidro eólico por tração
Inventor: LOUREIRO CARLOS AUGUSTO CAVALC
IPC: H02N11/00
Filed: 2000-02-09
Abstract: "GERADOR HIDRO-EóLICO POR TRAçãO". Patente de Invenção para um motor ou gerador elétrico ou motor com pistões que teria seu eixo (ver figs.: 1, 4, 5, 6, 7, 8, 10; n<0>.: 28) girado pela força que no mínimo dois grandes conjuntos de superfícies flexíveis (dispostas cada uma com hidrodinâmicas ou aero dinâmicas complementares em fases complementares de um ciclo)(infláveis ou não) ou rígidas (ver figs.: 1, 2, 3, 4, 5, 6, 7, 8; 9, 10; n<0>s.: 2 e 3) têm quando são arrastadas pela correnteza ( ver figs.: 1 , 2, 3, 4, 5, 6, 7, 8; 9, 10;n<0>.: 1) dos ventos ou das águas. As superfícies estariam conectadas ao eixo do gerador ou motor, através de cabos (ver figs.: 1, 2, 3, 4, 5, 6, 7, 8; 9, 10; n<0>s.: 7 e 9) (enrolados em sentidos opostos nos carretéis (ver figs.: 1 , 4, 5, 6, 7, 8, 10; n<0>.: 8) ou rol danas do eixo) que controlariam as distâncias e as alterações da forma das superfícies (por possuírem movimentos independentes entre si) de modo a permitir que elas se montem (ver figs.:1, 2, 3, 4, 5, 6, 7, 8; 9, 10; n<0>s.: 2 e 3) perpendicularmente ao sentido do fluxo, desenrolando e tracionando seus cabos ao mesmo tempo que uma outra superfície (situada na outra ponta dos cabos) desmonte-se, (ver figs.: 7 e 8; n<0>: 14) (ver fig.: 9; n<0>.: 13), diminuindo a perpendicularidade, o tamanho da área (ver figs.: 1, 4, 5, 7, 10; n<0>s.: 11 e 14), e a força nos cabos com a finalidade de deixar seus cabos se enrolarem de volta nos carretéis pela força da outra superfície obtendo sincronia em fases complementares de um ciclo de vai-vem, (ver figs.: 4 e 5; n<0>s.: 15 e 16).
Patent DE-3243831-C1 (DE)
Title: Mounting for hinge arms of wings, especially of four-bar coupling mechanisms for the pivotable fastening of covering hoods
Inventor: SCHMID DIETER
IPC: E05D7/04
Filed: 1982-11-26
Granted: 1984-02-16
Abstract: The invention relates to a mounting for hinge arms of wings, especially of four-bar coupling mechanisms for the pivotable fastening of covering hoods to vehicle bodies, the hinge arms having bearing lugs at the ends and being rotatably mounted on bearing bushes passing through these, by means of supporting pins arranged especially on the vehicle and on the corresponding covering hood respectively, and the bearing bushes being guided axially by means of a two-part holding element which can be fixed to the respective supporting pin and engages over the edges of the bearing lug on both sides and which consists of two flanged sleeves. At least the supporting pins located on the covering hood are mounted on both sides in vertically arranged long holes of an essentially U-shaped profile, a locating shank of the supporting pin passing positively through the bores of the flanged sleeves, in such a way that, by bracing the supporting pin in the long hole by means of a nut, a fixing between the flanged sleeves and at the same time between their flange and the profile takes place as a result of a frictional connection on the end faces.
Patent DE-3337117-C1 (DE)
Title: Hand-held vacuum cleaner with returned exhaust air
Inventor: PFEIFFER ALFRED
IPC: A47L9/02
Filed: 1983-10-03
Granted: 1984-11-29
Abstract: To achieve a hand-held vacuum cleaner in which the air filtered behind the fan unit no longer flows to the outside, in this case the exhaust air is returned to the suction nozzle in a beneficial manner.   The air returned via a return channel in the suction device is directed via compressed air jets arranged in the suction nozzle onto two bucket wheels which are mounted perpendicular to the floor surface and are thus caused to rotate. The guide wheels coupled to the bucket wheels bring about an additional suction effect on the floor surface. It is achieved by this invention that the exhaust air flowing out behind the fan unit is no longer blown to the outside. This exhaust air circulates in the suction device and is returned to the suction nozzle in a beneficial manner. Due to the actuation of the guide wheels, an increased suction area is guaranteed which does not harm the floor.
Patent DE-3341533-C1 (DE)
Title: Vehicle seat which is mounted in a longitudinally displaceable fashion
Inventor: SCHMALE GERHARD
IPC: B60N2/07
Filed: 1983-11-17
Granted: 1985-05-15
Abstract: In a vehicle seat which is mounted in a longitudinally displaceable fashion and has a sliding rail which has an attachment point for one end of a seat belt in the region of its rear end section and a guide rail (2) which is to be connected to the floor of the vehicle and engages with the sliding rail longitudinally displaceably and in a positively engaging fashion transversely with respect to its longitudinal direction, these rails have, on parts (4') which bring about the positive engagement in the vertical direction, in each case at least one contact face which extends in the longitudinal direction of the rails, the said contact faces extending parallel to one another when the two rails are in parallel position. The contact face of the guide rail (2) and/or of the sliding rail ends at a distance (y) from the rear end of the rail. In the continuation of the contact face in the region between the rear end of the contact face and the rear end of the rail, a boundary face (9) is provided which, together with the contact face or boundary face of the other rail (2) lying opposite it, bounds, in any position of the two rails which the said rails can adopt without deformation, an intermediate space which extends towards the rear end of the rail. <IMAGE>
Patent DE-3421258-C1 (DE)
Title: Device for testing the fluid-tightness of a component by means of a test gas
Inventor: R HUELS PETER
IPC: G01M3/20
Filed: 1984-06-07
Granted: 1985-08-22
Abstract: The invention relates to a device for testing the fluid-tightness of, in particular, a cast motor vehicle wheel with the aid of a test gas which is applied under high pressure to the surface to be checked, while a trace vacuum prevails at the rear of this surface. According to the invention, the specimen (7) is located in a leakproof fashion between a baseplate (1) and a cover plate (6). The latter is fastened via an expandable bellows (5) to the ceiling of a bell which encloses the entire device and is supported in a leakproof fashion on the baseplate (1). The pressure in the bellows is controlled as a function of the particular pressure of the test gas, and it can even assume low-pressure values in order to relieve the rim of the wheel. The invention can be applied, in particular, to the rapid serial testing of cast light alloy wheels for motor vehicles. <IMAGE>
Patent DE-3515679-C1 (DE)
Title: Gas laser, which is energised coaxially at radio frequency, especially a CO2 laser, having a multipass resonator
Inventor: MUELLER GERHARD PROF DIPL-PHYS
IPC: H01S3/038
Filed: 1985-05-02
Granted: 1986-09-25
Abstract: Gas lasers which are energised coaxially at radio frequency and are operated in the continuous-wave mode or at a high pulse frequency, are known, having a cylindrical outer electrode and having a circular-cylindrical inner conductor which is arranged on the cylinder axis of the outer electrode, a radial intermediate space which forms the energising space remaining between the inner conductor and the outer electrode, which intermediate space is bounded in the axial direction by in each case two multipass and resonator mirrors. In order to create a laser which is energised coaxially by radio frequency, has a multipass resonator and is insensitive to adjustment, spherical mirrors are used as the multipass mirrors, which are arranged at a distance between co-focally and concentrically with respect to one another. <IMAGE>
Patent DE-3528023-C1 (DE)
Title: Fastening device for a channel for supply lines on spinning or twisting machines
Inventor: SEEBO KURT
IPC: D01H1/16
Filed: 1985-08-05
Granted: 1986-12-18
Abstract: A channel extending along a spinning or twisting machine for supply lines assigned to individual thread running points is fastened to creel rods by means of brackets. The brackets, which are fixed to the creel rods individually or in pairs by means of clamping straps or in pairs by means of screw connections, have at both ends fastening walls to which the channel is screwed. The bracket can be separated in such a way as to produce two brackets which each have a fastening wall and which can be fastened to the creel rods individually or in pairs in the same way.
Patent DE-3600427-C1 (DE)
Title: Radial tyre
Inventor: UCHIO TAKAYUKI
IPC: C08K5/3492
Filed: 1986-01-09
Granted: 1986-07-24
Abstract: A radial tyre comprises a carcass ply of polyester cord extending at right angles to the periphery of the tyre, a heel arrangement comprising a bead core and a bead filler of essentially triangular cross-section, where the carcass ply is inverted around the bead core from inside outward in such a way that the upper end of the inverted part of the carcass ply is adjacent to the upper end of the bead filler, and a steel cord reinforcing layer which has been electroplated with a copper alloy and is in close contact with the bead filler, and is characterised in that the bead filler has high hardness and has been produced from a rubber composition which contains certain amounts of carbon black, and novolak resin and a specific melamine derivative.
Patent DE-3727086-C1 (DE)
Title: Device for the retention of fuel
Inventor: ATTENNI JOHANN
IPC: B60K15/077
Filed: 1987-08-14
Granted: 1988-09-22
Abstract: In a device for the retention of fuel in a fuel tank, especially for motor vehicles, with a retention housing with a ring duct running around its circumference over at least 270@, which duct has at one end an inlet aperture open to the fuel tank and at the other end an aperture opening into the retention housing, a fuel return line being provided in the area of the inlet aperture, at least one aperture with a non-return valve, which is open to the ring duct, is additionally arranged in the wall of the retention housing in order to prevent feed problems when cornering.
Patent DE-3827403-C1 (DE)
Title: Apparatus for placing temporary support in the rise heading for longwall faces in collieries
IPC: E21D11/40
Filed: 1988-08-12
Granted: 1989-12-28
Abstract: An apparatus for placing the temporary support in the rise heading of longwall faces in collieries in the area of a winning or conveying machine permits mechanised placement of the temporary support. The apparatus consists of two parallel support assemblies (6, 7) with two support frames (8, 9) each, which are each provided with a walking mechanism (29) and the roof bars (16, 17) of which, in the advanced position of the relevant support frame (8, 9), project in the direction of advance up close to the coal face (30). In each case one support frame (8 or 9) of each assembly (6, 7) is provided with a manipulator (31). The latter has a supporting arm (23) for a support rail (4). The supporting arm (23) is guided in the direction of advance in such a way that the front end of the supporting arm (23) is swung up more or less under the roof in the advanced position. Each supporting arm (23) of the manipulators (31) is provided with a hydraulic cylinder (27) and is guided in a guide rail (26) which is attached laterally to a roof bar and has a front section (28) inclined obliquely upwards. <IMAGE>
Patent DE-3906995-C1 (DE)
Title: Process for the conversion of iron hydroxides
IPC: C04B41/00
Filed: 1989-03-04
Granted: 1990-05-23
Abstract: The invention relates to a process for the conversion of iron hydroxides and other brown or yellowish compounds into reddish compounds in natural and synthetic building materials by thermal treatment, which is characterised in that the building materials are heat treated for from 0.5 to 200 hours at temperatures between 200 and 550@C before or after mechanical forming.
Patent DE-4009719-C1 (DE)
Title: Height-adjustable car seat head rest - comprises drive mechanism in back rest, and head cushion secured by parallel bars with in hollow slide in box-section guide
IPC: B60N2/48
Filed: 1990-03-27
Granted: 1991-06-20
Abstract: The height-adjustable headrest for a car seat has a drive mechanism incorporated in the backrest, and a head cushion secured to the backrest by two parallel bars enclosed in a hollow slide in a box-section guide. On detachment of a coupling, these can be pulled with the slide out of the backrest. A transverse plastics rib(13) is injection-moulded round the bars(102,103) where they protrude from the cushion (11), and forms with a cover(14) a hollow box-section slide(15). Its two narrow sides work in the guide(17), and its wide ones(13,14) between opposite rollers(23 - 26) at the outlet from the  backrest. Below and clear of this position a spring(28) bears against the rib portion which does not emerge from the outlet.  The coupling(33) between drive mechanism(29) and cushion is inside the slide and acts against the rib. ADVANTAGE - Low rate of wear, and drive mechanism can remain inside backrest on removal of headrest.
Patent DE-4016655-C1 (DE)
IPC: B65D5/06
Filed: 1990-05-23
Granted: 1991-07-04
Abstract: The invention relates to a container with side walls, base and lid covers and with a tip which can be bent over about a folded edge to create a pouring opening. When bent over, the tip (7) is positioned with its surface on the container wall (6) adjacent to the folded edge (13). The container should be designed in such a way that its closure can be opened without the use of a tool, i.e. especially without using scissors, and subsequently closed again. The tip (7) exhibits a nozzle-shaped element (11) which projects from its surface which is adjacent to the folded edge (13) to form the pouring opening. The container wall (6) has a recess (12) into which the nozzle-shaped element (11) fits in the closed position. 
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Patent DE-4105584-C1 (DE)
Title: Traffic information system using mobile telephones - provides two=way communication between subscribers and central via organisation channel(s)
IPC: G08G1/0967
Filed: 1991-02-22
Granted: 1992-02-20
Abstract: The traffic information system is based on a communications network for mobile telephones (22), with a central station (10), and all having transmitting and receiving equipment.  The mobile telephones on vehicles have optical and/or acoustic indicating units and the same information can be passed to several mobile telephones and indicated. At least one channel is used to organise the connections between the central station and the mobile telephones before speech is transmitted through the organising channel. USE - Communication between a central station and vehicles, eg. busses.
Patent DE-4105672-C1 (DE)
Title: Oxygen distributor for inhalation therapy - has stirring chamber with agitator and apertures, with connector opening into chamber
IPC: A61M16/06
Filed: 1991-02-22
Granted: 1992-10-08
Abstract: The oxygen distributor body positions the distributor between nose and mouth so that the outlets of the oxygen connector can feed this to nose and mouth. A stirrer (3) encloses a chamber and the two outlets (3a,b) and so issues into the connector (4) as to turbulise the incoming oxygen in spiral form so as to isue from the two outlets when the patient holds his/her breath. Pref. the stirrer with larger area than the connector (4) presents a short tube whose longitudinal axis and that of the longer connector tube (4) stand at right angles to one another in different planes. The main body (1) is plastically deformable and has a similarly mouldable core as compared to turbuliser and connector which are made of plastics. USE/ADVANTAGE - Hospital etc. equipment, oxygen therapy. Oxygen feed is turbulised and issues mouth or nose in directed, easily accepted flow.
Patent DE-4128695-C1 (DE)
Title: Flow process investigating appts. for transparent capillary - changes internal vol. by subjecting deformable device to defined elastic bending moment
IPC: G01N33/49
Filed: 1991-08-29
Granted: 1993-02-25
Abstract: An arrangement for investing flow processes contains a transparent capillary of small dimensions, an optical observation device and a pump for generating the volume flow in the capillary. The pump is a spring-elastically deformable pipe (30) closed at one end, filled with an incompressible liquid and connected to a deformation device. The pipe is subjected to a defined elastic bending which causes the  liquid-filled inner volume to change. USE/ADVANTAGE - For performing microrheological investigations of particle suspensions. Enables high pressure and defined, disturbance-free volume flows to be generated inside measurement capillary, especially for measuring characteristics of individual viscro-elasticity and flow behaviour of deformable cells much as erythrocytes.
Patent DE-4202345-C1 (DE)
Title: Granulation water tank for plastic granular material dewatering unit - has top inlet, sieve unit, bottom outlet, pump, cleansing rotor, nozzle jet etc.
IPC: B01D29/01
Filed: 1992-01-29
Granted: 1993-04-15
Abstract: A granulation water tank for the water stream from a dewatering unit for plastic granulate material includes an inlet at the top of the tank for the water stream, a sieve unit, and an outlet near the base of the tank, for clean water, which was a pump attached. A cleansing rotor is located between the water level and the sieve unit, and has nozzle jets which are directed up towards the sieve. The supply pipe and the removal pipe are pref. connected via a pipe contg. a valve. ADVANTAGE - The granulation water tank arrangement has improved operational reliability.
Patent DE-4239928-C1 (DE)
Title: Gas-fired boiler with combined air-inlet and exhaust pipe - has ambient-temperature detector at air inlet into boiler regulating water temperature
Inventor: JAKOB RAINER DIPL ING
IPC: G05D23/19
Filed: 1992-11-27
Granted: 1994-01-27
Abstract: The boiler water-temperature is regulated dependent on the ambient temperature. The ambient-temperature detector (8) is mounted at the point where the air-inlet passage (2) enters the boiler. The temperature measured at this point can be corrected to a formula dependent on the passage length, so as to give the actual ambient temperature. The latter can be measured while flushing the burner through before firing up. ADVANTAGE - Easier installation of detector and lower cost.
Patent DE-4303461-C1 (DE)
Title: Tap head for keg fitting - comprises ring seal and slide guide contg. guide track for pushing tap head on to edge of plate of keg fitting
Inventor: WIEDMANN HELMUT
IPC: B67D1/08
Filed: 1993-02-06
Granted: 1994-04-14
Abstract: The elasticity module of the material forming the slide guide (3) together with the geometry and dimensioning of the guide web (33) are so determined that the housing (1) of the tap head at a specific gas pressure under deformation of the guide web (33) lifts from the plate (30) of the keg fitting. Between the plate (30) and the ring seal (24) a gap is then present, via which a gas excess pressure is discharged. The gap with rising excess gas pressure enlarges and with falling pressure closes again. The guide web (33) engaging under the edge of the plate (30) is directed inclined upward. USE/ADVANTAGE - The tap head is so formed that excess gas pressure in the keg can be discharged without the use of an excess pressure valve.
Patent DE-4324531-C1 (DE)
Title: Method for constructing an environmental map and for determining an individual position in the environment by a self-propelled unit
Inventor: RENCKEN WOLFGANG DR
IPC: G01S13/931
Filed: 1993-07-21
Granted: 1994-12-01
Abstract: The invention describes an orientation and mapping method for mobile units which move in an unknown environment. In order to correct the position of the mobile unit in the environmental map and the location of a landmark in the environmental map, for a particular position, a specific distance from the landmark is predicted on the basis of the movement history and a specific distance from the landmark is measured on the basis of the current position. This difference between the predicted and measured distance from the landmark is denoted as a system error. The system error is then, with knowledge of the uncertainty involved in positional determination of the mobile unit and in location determination of the landmark, divided up in their ratio and used for correcting the position of the mobile unit and the location of the landmark in the environmental map. The said uncertainty can thus be reduced during the movement of the mobile unit. Ranges of application of the method lie in the field of household robots, industrial robots or, for example, autonomous transport vehicles. <IMAGE>
Patent DE-4409365-C1 (DE)
Title: X-ray computed tomography unit
Inventor: FUCHS MANFRED DIPL ING
IPC: H01J35/30
Filed: 1994-03-18
Granted: 1995-03-16
Abstract: The invention aims to provide an electronic X-ray computed tomography unit which permits scanning of about 360<o>. The electron beam (2) is guided in an annular magnet arrangement which has a U-shaped cross-section. The U shape permits guidance of the electron beam (2) to the ring anode (1) and emergence of the X-rays (5). The magnet arrangement is composed of a large number of magnetic elements (9) in which a coil (10) is arranged for excitation purposes on the crossbar of the U. <IMAGE>
Patent NL-1002368-C1 (NL)
Title: Profiled aluminium component for support of foil
Inventor: JONG PIET GERARD DE
IPC: F24S10/75
Filed: 1996-02-16
Granted: 1997-08-19
Abstract: The aluminium foil (3,7) is firmly secured in the hollow profiled aluminium component (1,6) without the use of a joint seam. A groove (2,4) is formed in the profiled component, and in this the pre-shaped foil is inserted. This is followed by a permanently resilient and compressible rubber strip pressed into the groove so as to clamp the strip against the smooth walls of the latter. To compensate for manufacturing tolerances, the top edges of the groove are pressed against each other, so that neither the foil nor the strip can work loose.